542088004 has 6 divisors (see below), whose sum is σ = 948654014. Its totient is φ = 271044000.

The previous prime is 542087969. The next prime is 542088011. The reversal of 542088004 is 400880245.

It can be written as a sum of positive squares in only one way, i.e., 309830404 + 232257600 = 17602^2 + 15240^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67760997 + ... + 67761004.

Almost surely, 2^542088004 is an apocalyptic number.

It is an amenable number.

542088004 is a deficient number, since it is larger than the sum of its proper divisors (406566010).

542088004 is a wasteful number, since it uses less digits than its factorization.

542088004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135522005 (or 135522003 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 542088004 is about 23282.7834246681. The cubic root of 542088004 is about 815.3735119089.

The spelling of 542088004 in words is "five hundred forty-two million, eighty-eight thousand, four".